#include<stdio.h>

int main(void)

{ 

    struct student
    {
            int num;
            char name[10];
            float score[3];
    } stu = {2012,  "WuHua",  {75.4f, 80, 92}}; 
    struct student *ptr;
    ptr=&stu;

   

    printf("%s\n", ptr->name); /* 必须使用指针变量ptr实现 */
    
    return 0;
}